App: Tiến Lên: Grand Master (Android package com.thirteenchampionship.game)
Developer: Vong Studios ("we", "us")
Contact: vongstudios2026@gmail.com
In plain terms: the game keeps everything on your device and runs no servers of its own. The only data collected leaves through Google AdMob, which shows the optional reward ads.
1. Information the app itself collects
None that leaves your device. The app has no accounts and no sign-in. Your career progress, statistics, unlocked cosmetics, and settings are stored locally on your device only. We cannot see them, and they are not uploaded anywhere. Deleting the app removes this local data. We do not collect your name, email, contacts, location, photos, or files.
2. Local ("Versus") multiplayer
The optional Versus mode connects players over your local Wi-Fi network only (LAN). Game moves and the name and profile picture you choose for a session are sent directly between devices on that network to run the match. This data is not routed through any server we operate — we operate none — and is not stored after the match ends.
3. Advertising — Google AdMob
The app offers optional rewarded ads (for example, "watch an ad for bonus in-game cash"), served by Google AdMob. To serve and measure ads, Google and its partners may collect and process:
- your device's advertising ID and other device identifiers;
- IP address and general (coarse) location derived from it;
- device information (model, operating system, network state);
- ad interaction data (ads shown, tapped, and rewards granted).
This processing is carried out by Google under its own policies, not by us. See the Google Privacy Policy, how Google uses information from apps that use its services, and Google AdMob & the advertising ID. You can reset or delete your advertising ID at any time in Android Settings → Privacy → Ads.
4. Analytics and other tracking
We do not use any separate analytics, crash-reporting, or tracking SDKs. The only third-party service in the app is Google AdMob, described above.
5. Consent (EEA / UK)
Where required (for example in the European Economic Area and the United Kingdom), you will be asked for consent to personalized advertising through Google's consent mechanism before personalized ads are shown. You may decline; non-personalized ads or no ads will be shown instead.
6. Children
This app is not directed to children under 13 (or the equivalent minimum age in your country). We do not knowingly collect personal information from children. If you believe a child has provided personal information, contact us and we will address it.
7. Your rights
Depending on where you live (for example under GDPR or the CCPA), you may have the right to access, correct, or delete personal data, and to object to certain processing. Because we hold no personal data ourselves, most requests regarding advertising data should be directed to Google. You can also contact us at the email above and we will help where we can.
8. Data retention
We retain no personal data. Your local game data stays on your device until you delete it or uninstall the app. Advertising data is retained by Google per its own policies.
9. Changes to this policy
We may update this policy from time to time. The effective date above will change when we do, and the current version is always available at this URL.
10. Contact
Questions about this policy or your data: vongstudios2026@gmail.com